Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@1

Drupal\Core\SystemListing::scanDirectory@1Run #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,758 1,735 -23 -1.3%
Incl. Wall Time (microsec) per call 440 434 -6 -1.3%
Excl. Wall Time (microsec)355 346 -9 -2.5%
Incl. CPU (microsecs)1,762 1,738 -24 -1.4%
Incl. CPU (microsecs) per call 441 435 -6 -1.4%
Excl. CPU (microsec)240 218 -22 -9.2%
Incl. MemUse (bytes)20,664 20,664 0 0.0%
Incl. MemUse (bytes) per call 5,166 5,166 0 0.0%
Excl. MemUse (bytes)3,160 3,160 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@1 [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\SystemListing::scanDirectory@10 N/A% -23 -0.9% -24 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -39.1% -22 -91.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory0 N/A% -23 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@20 N/A% -16 -69.6% -16 -66.7% 0 N/A% 0 N/A%
readdir0 N/A% 4 17.4% 9 37.5% 0 N/A% 0 N/A%
preg_match0 N/A% -2 -8.7% 3 12.5% 0 N/A% 0 N/A%
closedir0 N/A% -1 -4.3% 0 0.0% 0 N/A% 0 N/A%
is_dir0 N/A% 1 4.3% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
pathinfo0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%
opendir0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%